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In ARROW-13576 we made possible to defer computation of exec nodes but only for some implementations (e.g. Filter and Project)
This ticket is to continue that effort and make all the nodes submit …
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Currently the reference JSON files are written in plain JSON with no type information. Write them instead in this JSON format used specifically for Arrow integration testing: https://arrow.apache.org/…
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It might make sense to have a look at supporting Arrow Flight as endpoint, this looks to be a good match with roapi.
https://arrow.apache.org/docs/format/Flight.html
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### Describe the enhancement requested
In our standard ( https://github.com/apache/parquet-format/blob/master/Encodings.md#dictionary-encoding-plain_dictionary--2-and-rle_dictionary--8 ) , the dict f…
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Working with a DataFrame that has UDT columns:
* with arrow disabled: on collect we get a list-column of jobj objects
* with arrow enabled: on collect we get an error
This also impact the connect…
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### Describe the enhancement requested
Currently, the `arrow.table` construction function will return an empty `arrow.tabular.Table` if no input arguments are passed to the function. However, `arrow…
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### Bug description:
1. If you look at the `ccache` stats in `ccache`-enabled Github Actions jobs, you'll notice that the cache seems hardly useful most of the time, as there are few hits and many …
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Hi,
I am using arrow-flightsql-odbc to setup a flightsql service which could convert MSSQL result to arrow data. The MSSQL is setup without a problem. It could also connected with MSSQL ODBC Driver…
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This issue tracks the progress of UDF support in RisingWave kernel.
We plan to support UDF in two ways:
1. External process which implements Apache Arrow Flight protocol (external Python, Java pro…
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**Describe the bug**
When run TPCDS integration testing. Encounter below out of bound issue
```
Caused by: org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 1.0 …